134677765426 has 8 divisors (see below), whose sum is σ = 208533314304. Its totient is φ = 65166660660.

The previous prime is 134677765403. The next prime is 134677765441. The reversal of 134677765426 is 624567776431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×134677765426² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086110950 + ... + 1086111073.

It is an arithmetic number, because the mean of its divisors is an integer number (26066664288).

Almost surely, 2^134677765426 is an apocalyptic number.

134677765426 is a deficient number, since it is larger than the sum of its proper divisors (73855548878).

134677765426 is a wasteful number, since it uses less digits than its factorization.

134677765426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172222056.

The product of its digits is 35562240, while the sum is 58.

The spelling of 134677765426 in words is "one hundred thirty-four billion, six hundred seventy-seven million, seven hundred sixty-five thousand, four hundred twenty-six".